Kor Bladewhirl | Creature | Kor Soldier Ally | Rally — Whenever Kor Bladewhirl or another Ally enters the battlefield under your control, creatures you control gain first strike until end of turn. | Steven Belledin
Ondu Rising | Sorcery | | Whenever a creature attacks this turn, it gains lifelink until end of turn.
Awaken 4—{4}{W} (If you cast this spell for {4}{W}, also put four +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.) | Igor Kieryluk
Serene Steward | Creature | Human Cleric Ally | Whenever you gain life, you may pay {W}. If you do, put a +1/+1 counter on target creature. | Magali Villeneuve